M22-2540246

Headers, Male Pins Overview

The Harwin M22-2540246 is a 4-position, dual-in-line (DIL) pin header assembly from the M22 series. It features a 2 mm pitch and is designed for vertical board-to-board connections. The connector utilizes through-hole termination with gold-plated phosphor bronze contacts rated for 1 A current. Constructed with a nylon housing, it operates within a temperature range of -40°C to +105°C. This unshrouded male pin strip provides reliable electrical interconnection for PCB applications requiring robust mechanical stability and corrosion resistance.

Headers, Male Pins Feature Summary

• Vertical DIL configuration for direct board-to-board mating
• Gold-plated phosphor bronze contacts ensure reliable conductivity
• Nylon housing provides structural integrity and insulation
• Through-hole termination supports standard PCB manufacturing processes

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Signal routing in telecommunications equipment
• Connection interfaces in automotive electronic modules
• General-purpose PCB stacking in consumer electronics

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating thickness, housing material grade, and termination style. Ensure compatibility with mating socket components regarding pitch and row alignment. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a vertical, unshrouded 2 mm pitch header is required for through-hole mounting. Confirm that the 1 A current rating and -40°C to +105°C operating temperature meet the system's environmental and electrical demands. Validate that the 4-position count aligns with the circuit design requirements.

Headers, Male Pins Part Context

The M22 series represents Harwin's 2 mm pitch connector family, offering high-density interconnect solutions. The M22-2540246 specifically denotes a 4-position variant within this lineup. It complements other M22 components such as sockets and wire housings to form complete connector systems for various electronic assemblies.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical footprint and electrical specifications against alternative suppliers if sourcing constraints exist.